How Many People Are Named Sebastian Jones?
There are approximately 987 people named Sebastian Jones living in the United States today. That makes this name combination uncommon, occurring at a rate of about 1 in 347,269 Americans.
This estimate combines SSA birth records for the first name Sebastian with Census Bureau frequency data for the surname Jones. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Estimated People with This Name
987
1 in 347,269 Americans
Combination Rarity
Uncommon
First Name
View full profileSebastian
Last Name
View full profileJones
Sebastian: Popularity Over Time
Year-by-year SSA birth registrations for the first name Sebastian. The peak year was 2016 with 10,324 births. The average person named Sebastian today is 15 years old.
Ancestry of the Jones Surname
Self-reported race and ethnicity breakdown for people with the surname Jones, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Sebastian" has an estimated frequency of 0.0596% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 2023 life tables.
The surname "Jones" appears at a rate of 483.24 per 100,000 people in the 2010 U.S. Census.
Multiplying these frequencies against the U.S. population of ~343 million gives 987 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Sebastian
Other people with the surname Jones
Sebastian Jones: Questions and Answers
How many people are named Sebastian Jones?
We estimate approximately 987 people named Sebastian Jones are alive in the United States today. The first name Sebastian is shared by 204,231 Americans, and the surname Jones is shared by 1,623,170.
How rare is the name Sebastian Jones?
This name combination is classified as Uncommon, occurring at a rate of about 1 in 347,269 Americans. The first name Sebastian is common and the surname Jones is very common.
Is Sebastian a male or female name?
Sebastian is predominantly male, with 99.8% of bearers being male and 0.2% female. It peaked in popularity in 2016 and the average bearer today is 15 years old.
Where does this data come from?
First name data comes from the Social Security Administration (1880 to 2024), adjusted for survival using CDC 2023 life tables. Surname data comes from the 2010 U.S. Census Bureau. Full methodology.
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